Home / 100,265,202,210.10-150,397,803,315.15-100,265,202,210.10

Finding the Fourth Proportional to 100,265,202,210.10, 150,397,803,315.15 and 100,265,202,210.10

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Solution

The fourth proportional to 100,265,202,210.10, 150,397,803,315.15 and 100,265,202,210.10 is: 150,397,803,315.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,265,202,210.10 : 150,397,803,315.15 = 100,265,202,210.10 : x
  2. Step 2: Convert to fraction form
    100,265,202,210.10/150,397,803,315.15 = 100,265,202,210.10/x
  3. Step 3: Cross multiply
    100,265,202,210.10x = 150,397,803,315.15 × 100,265,202,210.10
  4. Step 4: Simplify right side
    100,265,202,210.10x = 15,079,666,161,348,362,895,360
  5. Step 5: Solve for x
    x = 15,079,666,161,348,362,895,360/100,265,202,210.10
  6. Step 6: Final answer
    x = 150,397,803,315.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.